Nanofluids are liquid suspensions of nanoparticles with at least one of their principal dimensions smaller than 100nm. Al2O3 nanofluids with volume fractions of 0.1%, 0.3%, 0.5% have been successfully prepared. The manufacture of nanofludes begins with the mixing process between virgin coconut oil base fluid and Al2O3 nanoparticles and then the nanofluids are mixed using a magnetic stirrer. Ult…